Use of leaf color images to identify nitrogen and potassium deficient tomatoes

Guili Xu, Fengling Zhang, Syed Ghafoor Shah, Yongqiang Ye, Hanping Mao. Use of leaf color images to identify nitrogen and potassium deficient tomatoes. Pattern Recognition Letters, 32(11):1584-1590, 2011. [doi]

@article{XuZSYM11,
  title = {Use of leaf color images to identify nitrogen and potassium deficient tomatoes},
  author = {Guili Xu and Fengling Zhang and Syed Ghafoor Shah and Yongqiang Ye and Hanping Mao},
  year = {2011},
  doi = {10.1016/j.patrec.2011.04.020},
  url = {http://dx.doi.org/10.1016/j.patrec.2011.04.020},
  researchr = {https://researchr.org/publication/XuZSYM11},
  cites = {0},
  citedby = {0},
  journal = {Pattern Recognition Letters},
  volume = {32},
  number = {11},
  pages = {1584-1590},
}